[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

HUP0400642A3 - Coupling process and intermediates useful for preparing cephalosphorins - Google Patents

Coupling process and intermediates useful for preparing cephalosphorins

Info

Publication number
HUP0400642A3
HUP0400642A3 HU0400642A HUP0400642A HUP0400642A3 HU P0400642 A3 HUP0400642 A3 HU P0400642A3 HU 0400642 A HU0400642 A HU 0400642A HU P0400642 A HUP0400642 A HU P0400642A HU P0400642 A3 HUP0400642 A3 HU P0400642A3
Authority
HU
Hungary
Prior art keywords
cephalosphorins
preparing
coupling process
intermediates useful
intermediates
Prior art date
Application number
HU0400642A
Other languages
Hungarian (hu)
Original Assignee
Pfizer Prod Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfizer Prod Inc filed Critical Pfizer Prod Inc
Publication of HUP0400642A2 publication Critical patent/HUP0400642A2/en
Publication of HUP0400642A3 publication Critical patent/HUP0400642A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C07D501/06—Acylation of 7-aminocephalosporanic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
HU0400642A 2000-12-04 2001-11-22 Coupling process and intermediates useful for preparing cephalosphorins HUP0400642A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25101400P 2000-12-04 2000-12-04
PCT/IB2001/002225 WO2002046198A1 (en) 2000-12-04 2001-11-22 Coupling process and intermediates useful for preparing cephalosphorins

Publications (2)

Publication Number Publication Date
HUP0400642A2 HUP0400642A2 (en) 2004-06-28
HUP0400642A3 true HUP0400642A3 (en) 2010-03-29

Family

ID=22950114

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0400642A HUP0400642A3 (en) 2000-12-04 2001-11-22 Coupling process and intermediates useful for preparing cephalosphorins

Country Status (18)

Country Link
US (2) US20020198375A1 (en)
EP (1) EP1339722A1 (en)
JP (1) JP2004520293A (en)
KR (1) KR100526379B1 (en)
CN (1) CN1243755C (en)
AR (1) AR035511A1 (en)
AU (2) AU2394302A (en)
BR (1) BR0115870A (en)
CA (1) CA2436848C (en)
CZ (1) CZ20031525A3 (en)
HK (1) HK1059435A1 (en)
HU (1) HUP0400642A3 (en)
IL (1) IL155714A0 (en)
MX (1) MXPA03004937A (en)
PL (1) PL362144A1 (en)
RU (1) RU2237670C1 (en)
WO (1) WO2002046198A1 (en)
ZA (1) ZA200303670B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002046175A1 (en) * 2000-12-04 2002-06-13 Fujisawa Pharmaceutical Co., Ltd. Process for producing anhydride of aminothiazole derivative
US7378408B2 (en) * 2001-11-30 2008-05-27 Pfizer Inc. Methods of treatment and formulations of cephalosporin
BRPI0508595A (en) * 2004-03-09 2007-08-21 Pfizer Prod Inc Process for preparing cephalosporin intermediates using alpha-iodo-1-azetidine acetic acid esters and trialkyl phosphites
WO2012151482A2 (en) 2011-05-04 2012-11-08 Cornell University Multiblock copolymer films, methods of making same, and uses thereof
WO2013018899A1 (en) 2011-08-03 2013-02-07 協和発酵キリン株式会社 Dibenzooxepin derivative
CN102718779B (en) * 2012-05-25 2015-07-29 深圳致君制药有限公司 The synthetic method of ceftiaoxline sodium for injection and preparation method thereof, bulk drug ceftizoxime sodium
CN105254648B (en) * 2015-11-13 2018-04-03 广东温氏大华农生物科技有限公司 A kind of synthetic method of cephalo dimension star and its sodium salt
WO2018229580A1 (en) * 2017-06-14 2018-12-20 Aurobindo Pharma Ltd An improved process for the preparation of cefovecin sodium
CN111107924B (en) 2017-09-19 2022-12-27 特拉波雷技术有限公司 Chemical resistant homoporous cross-linked block copolymer structures
CA3095610A1 (en) * 2018-04-04 2019-10-10 Terapore Technologies, Inc. Encapsulating particle fractionation devices and systems and methods of their use
US11051804B2 (en) * 2018-07-02 2021-07-06 DePuy Synthes Products, Inc. Orthopedic fixation system and method of use thereof
GB2575261B (en) 2018-07-02 2022-03-09 Norbrook Lab Ltd Intermediates in the synthesis of C3-substituted cephalosporins
CN110396034A (en) * 2019-07-31 2019-11-01 上海应用技术大学 A kind of preparation method of allyl compound
CN111187284A (en) * 2020-03-10 2020-05-22 赵俊瑶 Preparation method of cefaclor
CN111892612A (en) * 2020-07-31 2020-11-06 重庆医药高等专科学校 Intermediate isomeride for preparing cefuroxime from penicillin sylvite and preparation method thereof
CN112321611B (en) * 2020-10-29 2022-05-06 湖北凌晟药业有限公司 Preparation method of cefixadine mother nucleus
CN115873021A (en) * 2022-12-19 2023-03-31 华北制药集团动物保健品有限责任公司 Preparation method of cefotaxime sodium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001997A (en) * 1990-07-24 1999-12-14 Bateson; John Hargreaves Cephalosporins and homologues, preparations and pharmaceutical compositions
MY106399A (en) * 1990-07-24 1995-05-30 Pfizer Cephalosporins and homologeus, preparation and pharmaceutical composition
GB9212609D0 (en) * 1992-06-13 1992-07-29 Smithkline Beecham Plc Novel compounds
GB9424847D0 (en) * 1994-12-09 1995-02-08 Smithkline Beecham Plc Novel process
GB2300856A (en) * 1995-05-16 1996-11-20 Pfizer Ltd Beta-lactam preparation
GB0019124D0 (en) * 2000-08-03 2000-09-27 Pfizer Novel process
ATE319719T1 (en) * 2000-12-04 2006-03-15 Pfizer Prod Inc METHOD AND ESTER DERIVATIVES FOR PRODUCING CEPHALOSPHORINS

Also Published As

Publication number Publication date
AU2002223943B2 (en) 2006-10-05
KR100526379B1 (en) 2005-11-08
IL155714A0 (en) 2003-11-23
US20020198375A1 (en) 2002-12-26
ZA200303670B (en) 2004-05-13
BR0115870A (en) 2004-02-03
JP2004520293A (en) 2004-07-08
US7129350B2 (en) 2006-10-31
AU2394302A (en) 2002-06-18
EP1339722A1 (en) 2003-09-03
MXPA03004937A (en) 2003-09-10
CN1243755C (en) 2006-03-01
CA2436848C (en) 2008-12-02
AR035511A1 (en) 2004-06-02
CZ20031525A3 (en) 2004-04-14
PL362144A1 (en) 2004-10-18
CA2436848A1 (en) 2002-06-13
KR20030070043A (en) 2003-08-27
HK1059435A1 (en) 2004-07-02
US20040167327A1 (en) 2004-08-26
CN1478093A (en) 2004-02-25
WO2002046198A1 (en) 2002-06-13
HUP0400642A2 (en) 2004-06-28
RU2237670C1 (en) 2004-10-10

Similar Documents

Publication Publication Date Title
HK1089447A1 (en) A process for the preparation of 2-aminocarbonyl-9h-purine derivatives and the intermediates thereof
AP2003002757A0 (en) Process and intermediates for preparing anticancer compounds
IL155714A0 (en) Coupling process and intermediates useful for preparing cephalosphorins
AU2001294549A1 (en) Process and intermediates
IL187126A0 (en) Process for the preparation of 4 - haloalkylnicotinonitriles
EP1406855A4 (en) Novel process for preparing rac-bicalutamide and its intermediates
HUP0104405A3 (en) Process for preparing imidachlopid
HUP0300114A3 (en) Process for preparing flavonoid-derivatives
HUP0301649A3 (en) Process for preparing azacycloalkanoylaminothiazoles
AU8824201A (en) Process for the preparation of dinapsoline
IL190807A0 (en) Process for the preparation of 2-aminoethylpyridines
IL150897A0 (en) Process for the preparation of acetyl-amidiniophenylalanyl cyclohexylglycyl-pyridinioalaninamides
HUP0300381A3 (en) New coupling process
IL151451A0 (en) Process for producing quinolonecarboxylic acids and intermediates thereof
HK1055962A1 (en) Process for preparing discodermolide and analoguesthereof
GB0021066D0 (en) Novel process
HUP0204270A3 (en) Process for preparing cyclohexancarbonitrile derivatives and their intermediates
GB0025616D0 (en) Novel process
GB0013487D0 (en) Novel process
GB0013204D0 (en) Novel process and intermediates
GB0012249D0 (en) Process for the preparation of 11-oxaprostaglandins
GB0028697D0 (en) Novel process
AU2002210689A1 (en) Process for preparing 5-amino-3-alkylisothiazoles and 5-amino-4-chloro-3-alkylisothiazoles
GB0012083D0 (en) Method for coupling molecules
SI1250335T1 (en) Process and intermediates for the preparation of imidazopyridines

Legal Events

Date Code Title Description
FA9A Lapse of provisional patent protection due to relinquishment or protection considered relinquished